CLHS: Function HASH-TABLE-REHASH-THRESHOLD

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Function HASH-TABLE-REHASH-THRESHOLD

Syntax:

hash-table-rehash-threshold hash-table => rehash-threshold

Arguments and Values:

hash-table---a hash table.

rehash-threshold---a real of type `(real 0 1)`.

Description:

Returns the current rehash threshold of hash-table, which is suitable for use in a call to make-hash-table in order to produce a hash table with state corresponding to the current state of the hash-table.

Examples:

     (setq table (make-hash-table :size 100 :rehash-threshold 0.5))
    =>  #<HASH-TABLE EQL 0/100 2562446>
     (hash-table-rehash-threshold table) =>  0.5

Side Effects: None.

Affected By: None.

Exceptional Situations:

Should signal an error of type type-error if hash-table is not a hash table.

See Also:

make-hash-table, hash-table-rehash-size

Notes: None.

The following X3J13 cleanup issues, not part of the specification, apply to this section:

- HASH-TABLE-SIZE:INTENDED-ENTRIES
- HASH-TABLE-ACCESS:X3J13-MAR-89

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